Function waitForTabReady

extension/background.js:44–72

(tabId, timeoutMs = 12000)

}

function waitForTabReady(tabId, timeoutMs = 12000) {
    return new Promise((resolve) => {
        let settled = false;
        const finish = () => {
            if (settled) return;
            settled = true;
            chrome.tabs.onUpdated.removeListener(onUpdated);
            clearTimeout(timer);
            resolve();
        };
        const onUpdated = (updatedTabId, changeInfo) => {
            if (updatedTabId === tabId && changeInfo.status === "complete") {
                finish();
            }
        };
        const timer = setTimeout(finish, timeoutMs);

        chrome.tabs.onUpdated.addListener(onUpdated);
        chrome.tabs.get(tabId, (tab) => {
            if (chrome.runtime.lastError) {
                finish();
                return;
            }
            if (tab && tab.status === "complete") {
                finish();
            }
        });
    });
}

async function connectWS() {
    if (ws && (ws.readyState === WebSocket.OPEN || ws.readyState === WebSocket.CONNECTING)) return;